please answer : i got it wrong

The costs of producing toy xylophones include variable product costs ( $3.80 per unit) and fixed product costs. Last year, when a company produced 30,000 xylophones, it incurred fixed product costs of $54,000. At this volume of activity, what was the total cost and per-unit cost of producing these xylophones? (Round per-unit cost to 2 decimal places, e.g. 15.25.) Total cost $ Per-unit cost $ If the company incurred the same total fixed costs this year but was able to produce 37,500 xylophones, what is the total cost and perunit cost of production this year? (Round per-unit cost to 2 decimal places, e.g. 15.25.) Total cost $ Per-unit cost $